Core Tarps Classic 5 Mil Tarp Cover 50 x 70 - Heavy Duty Waterproof

In this review of the Core Tarps Classic 5 Mil Tarp Cover the bottom line is simple: this is a heavy duty, budget-friendly poly tarpaulin best suited for seasonal roof patches, boat covers, and general outdoor protection where straightforward waterproofing and UV resistance matter most. The finished size promise and use of 100% virgin polyethylene stand out as the single biggest reason to buy, since buyers get a full-size tarp that is thicker and heavier than many economy options.

Key Features

• Finished Size: The tarp is sold at its full finished dimensions so users get the full 50 x 70 size instead of a panel that is short a few inches on each side.
• 100% Virgin Polyethylene: Constructed from non-recycled polyethylene for greater tear resistance and rot resistance compared with mixed-material tarps.
• Reinforced Edges: Reinforced hems reduce fraying at stress points so the tarp maintains shape when tied down.
• Strong Grommets: Metal grommets spaced every 36 in allow secure tie-down with rope or bungee cords for wind resistance.
• Weatherproof Construction: The 5 mil material is waterproof and UV resistant to protect objects from rain, sun exposure, and light snow.

Who It's For

The Core Tarps Classic 5 Mil is aimed at homeowners, DIYers, and outdoor enthusiasts who need a reliable, inexpensive tarp for temporary roof repairs, covering patio furniture, protecting a boat between uses, or creating a simple camping shelter. The finished size and heavier polyethylene make it a practical pick when cost and straightforward durability are top priorities.

Those who need a tarp for permanent installations, prolonged heavy-duty industrial use, or extreme load-bearing protection should look at thicker commercial-grade covers or purpose-built boat tarps with reinforced corners, as the 5 mil weight and grommet spacing are designed for multipurpose seasonal use rather than constant, high-stress duty.

Pros & Cons

Pros

• Good waterproofing and UV resistance for all-season protection.
• Finished size ensures true 50 x 70 coverage as advertised.
• Durable virgin polyethylene and reinforced edges provide solid tear resistance for general use.
• Metal grommets every 36 in make tying down straightforward.

Cons

• Some users report grommets can pull out under extreme stress, so heavy-duty tie-down setups may need additional reinforcement.
• As a 5 mil tarp, it is not intended as a permanent structural cover for long-term industrial exposure.

Specifications

Our Verdict

The Core Tarps Classic 5 Mil is a practical, value-oriented cover that delivers reliable waterproofing and UV protection for seasonal and general outdoor tasks. It is a smart buy for homeowners who want a true finished-size tarp made from virgin polyethylene, though anyone needing heavy continuous duty should reinforce grommets or choose a heavier commercial tarp. Overall it balances cost and durability well for typical household and recreational use.

Frequently Asked Questions

Is this tarp fully waterproof?
Yes, the 5 mil virgin polyethylene construction is waterproof and suitable for rain and light snow protection.

How often are grommets placed?
Metal grommets are placed every 36 in along the reinforced edges for tie-down points.

Will the listed size be accurate?
Yes, Core Tarps sells this as a finished size tarp so the delivered cover measures the full 50 x 70 in as stated.